Individual Calculations September 2011
 Adda, Olivier  Total change: -39.75  Rating chartPersonal card
 17ème Festival International de Chambéry - Principal CHAMBERY FRA 2011-07-30
 1928 2129 4.00 9 -2.65 15 -39.75 
  Heyman, Jacques 1859 FRA1.0010.17152.55 
  Montbroussous, Adrien 1729  * FRA1.0010.08151.20 
  Olivier, Jean-Christophe m2388 FRA0.001-0.1815-2.70 
  Crouzet, Emeric 1907 FRA0.501-0.2815-4.20 
  Saiah, Karim 2001 FRA0.001-0.6715-10.05 
  May, Alexandre 1834 FRA0.501-0.3515-5.25 
  Peyrin, Jean 1873 FRA0.001-0.8115-12.15 
  Pytel, Bozena wm1919 FRA1.0010.23153.45 
  Gautier-Baudhuit, Clement 1845 FRA0.001-0.8415-12.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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